diff --git a/build/msw/wx_vc8_adv.vcproj b/build/msw/wx_vc8_adv.vcproj
index 50ae13efb2..9502e8062e 100644
--- a/build/msw/wx_vc8_adv.vcproj
+++ b/build/msw/wx_vc8_adv.vcproj
@@ -813,6 +813,46 @@
 			<File
 				RelativePath="..\..\src\msw\aboutdlg.cpp"
 			/>
+			<File
+				RelativePath="..\..\src\msw\calctrl.cpp"
+				>
+				<FileConfiguration
+					Name="DLL Universal Release|Win32"
+					ExcludedFromBuild="true"
+				/>
+				<FileConfiguration
+					Name="DLL Universal Debug|Win32"
+					ExcludedFromBuild="true"
+				/>
+				<FileConfiguration
+					Name="Universal Release|Win32"
+					ExcludedFromBuild="true"
+				/>
+				<FileConfiguration
+					Name="Universal Debug|Win32"
+					ExcludedFromBuild="true"
+				/>
+			</File>
+			<File
+				RelativePath="..\..\src\msw\datecontrols.cpp"
+				>
+				<FileConfiguration
+					Name="DLL Universal Release|Win32"
+					ExcludedFromBuild="true"
+				/>
+				<FileConfiguration
+					Name="DLL Universal Debug|Win32"
+					ExcludedFromBuild="true"
+				/>
+				<FileConfiguration
+					Name="Universal Release|Win32"
+					ExcludedFromBuild="true"
+				/>
+				<FileConfiguration
+					Name="Universal Debug|Win32"
+					ExcludedFromBuild="true"
+				/>
+			</File>
 			<File
 				RelativePath="..\..\src\msw\datectrl.cpp"
 				>
@@ -1060,6 +1100,12 @@
 			Name="MSW Headers"
 			UniqueIdentifier="{5AFFF20E-29F9-512B-B80A-7DC45976CDAC}"
 			>
+			<File
+				RelativePath="..\..\include\wx\msw\calctrl.h"
+			/>
+			<File
+				RelativePath="..\..\include\wx\msw\datecontrols.h"
+			/>
 			<File
 				RelativePath="..\..\include\wx\msw\datectrl.h"
 			/>
diff --git a/build/msw/wx_vc8_core.vcproj b/build/msw/wx_vc8_core.vcproj
index 45552632b2..4015aefe7a 100644
--- a/build/msw/wx_vc8_core.vcproj
+++ b/build/msw/wx_vc8_core.vcproj
@@ -3520,6 +3520,9 @@
 			<File
 				RelativePath="..\..\include\wx\msw\button.h"
 			/>
+			<File
+				RelativePath="..\..\include\wx\msw\calctrl.h"
+			/>
 			<File
 				RelativePath="..\..\include\wx\msw\caret.h"
 			/>
@@ -3565,6 +3568,9 @@
 			<File
 				RelativePath="..\..\include\wx\msw\ole\dataobj2.h"
 			/>
+			<File
+				RelativePath="..\..\include\wx\msw\datecontrols.h"
+			/>
 			<File
 				RelativePath="..\..\include\wx\msw\datectrl.h"
 			/>